I’m trying to find something I read where the mc is a college student and sleeps with his college crush who turns out to be a sadist who also plays with her best friend from before college who is also a student there. At first it’s a love triangle sort of thing but then a fourth member who’s a girl joins. I probably explained this horribly but if you have any ideas please help!!

Love dynamic stuff with dom x sub.. not just the regular bdsm but like idk you better be picking up what I’m putting down.. I’ve read most recent popular ones someone just give me recs!
subverse!
https://www.mangago.zone/home/mangalist/1345808/
i read majority of this list and my faves were kocchi muite glare and the brat tamer/king! however theyre all manga..